baber/WOPTO huggingface dataset:
Patent JP-2006297511-A (JP)
Title: Spherical grinding device for lens
Inventor: KOMATSU YOSHIKI
IPC: B24B13/04
Filed: 2005-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To achieve grinding for a lens without causing a small protrusion or recess to be formed in a grinding method for the spherical surface of the lens using a cup grinding wheel.  <P>SOLUTION: In this spherical grinding method for the lens, the lens 4 is rotated around the optical axis, and the cup-like grinding wheel 3 rotated round the axis inclined to a rotating shaft is abutted on the lens so that the vertex of a contact circle between the peripheral edge and the machining spherical surface of the lens is located on the optical axis of the lens. After grinding a predetermined cutting margin with the center O of curvature of the machined lens spherical surface as a center, the cup grinding wheel 3 is rocked at least one time in the direction of decreasing an angle of inclination to the optical axis of the lens. For example, the elevation of a rocking table 23, a lateral carriage 22 and a work shaft can be driven by a servo motor. The thickness of a lens to be machined and a radius R of curvature of the spherical surface to be machined is previously registered in an NC device 5. According to the rocking angle θof the rocking table 23 in rocking operation, positions of the lateral carriage 22 and a work shaft 1 are moved based upon a command value from the NC device 5.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006303113-A (JP)
Title: Semiconductor integrated circuit, method of designing same, and semiconductor mask
Inventor: TSUBAKI NAOYUKI
IPC: H01L27/04
Filed: 2005-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of designing a semiconductor integrated circuit which allows buffer cells to be disposed in the corner regions of a chip, a semiconductor integrated circuit manufactured by this designing method and a semiconductor mask for manufacturing the semiconductor integrated circuit.  <P>SOLUTION: A wiring model is formed with buffer cells 2 disposed in the corner regions 1 of a chip. A wiring layout is formed according to the formed wiring model. Based on the wiring layout, alternative cells (30) are formed between the corner regions 1 and a core region 5 for ensuring wiring regions 4. The alternative cells (30) are disposed as buffer cells to prevent the wiring region 4 from being occupied by other buffer cells 3. The buffer cells 2 are disposed at the corner regions 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006297850-A (JP)
Title: Processing method of resin magnet molded product
Inventor: MIYATA TAKUYA
IPC: B29C45/00
Filed: 2005-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a burr part removing and post-processing method constituted so as not to complicate a mold structure, not to require two processes, that are, a demagnetizing process and a magnetizing process and to prevent the re-adhesion of gate shaving refuse to a resin magnet molded product.  <P>SOLUTION: In this processing method of the resin magnet molded product, a cutting edge tool 11 is rotated in a hermetically closed box 9 to shave a burr part and burr part shaving refuse is sucked and removed from the shaving refuse suction port 8 provided to the hermetically closed box 9. The air in the hermetically closed box 9 is formed into turbulent air streams and burr is shaven, sucked and removed in the hermetically closed box 9 to remove the shaving refuse without again bonding the shaving refuse to the resin magnet molded product.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006310341-A (JP)
Title: Semiconductor device
Inventor: TADA SHINJI
IPC: H01L23/373
Filed: 2005-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable semiconductor device in which the composite material and plate thickness of a heat sink are selected so that high thermal cycle resistance amount can be ensured by sufficiently reducing thermal stress generated in a solder junction portion, while ensuring high thermal transmission performance and conductivity with respect to the heat sink to be stacked on an upper surface main electrode of a semiconductor chip and solder-joined.  <P>SOLUTION: The semiconductor device has an assembly structure in which a conductive heat sink 4 is stacked on a semiconductor chip 3 mounted on an insulating substrate 2, the heat sink 4 is joined by solder to the main electrode surface of the semiconductor chip, and a wiring lead 5 is joined to the top surface of the heat sink. In this semiconductor device, the heat sink 4 consists of a composite material fabricated by impregnating aluminum into a particle molding of carbon, silicon carbide or a mixture thereof by a pressure casting method, and its plate thickness t is set at a range of 0.2-2 mm. Further, an Ni plating layer 7 is formed on the solder junction surface of the heat sink, and the heat sink is stacked on the top surface main electrode of the semiconductor chip 3 and joined by solder.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006306949-A (JP)
Title: Alkoxymagnesium-coated solid matter, method for preparing the same, solid catalyst component for olefin polymerization, catalyst, and method for producing olefin polymer or copolymer
Inventor: ARAI YOSHIYUKI
IPC: C08F4/02
Filed: 2005-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide alkoxymagnesium-coated solid matter suitable for preparing a solid catalyst component for olefin polymerization, particularly for propylene-ethylene block copolymerization, method for producing the same, a solid catalyst component, a catalyst, and a method for producing olefin polymers.  <P>SOLUTION: The alkoxymagnesium-coated solid matter for a solid catalyst component for olefin polymerization is obtained by forming a layer composed of alkoxymagnesium on the surface of carrier particles. The solid catalyst component for olefin polymerization is obtained by bringing the alkoxymagnesium-coated solid matter (a), a quadrivalent titanium halide (b), and an electron donating compound (c) into contact with each other.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006304728-A (JP)
Title: Sulky lawn mower
Inventor: ENOMOTO WAKAO
IPC: A01D34/64
Filed: 2005-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sulky lawn mower smoothly transferring lawn grass from a mower to a collector.  <P>SOLUTION: The sulky lawn mower is equipped with an engine (4) on a body rear side part and transmitting rotation power of the engine (4) to a mower (24) on the body front side part, wherein the engine (4), a transmission case (9) and a blower (17) are sequentially positioned from the rear side to the front side, and power is transmitted from the transmission case (9) to right and left front wheels (2, 2) through travel transmission devices (11, 13) bypassing the central lower part of the body to form a space (15) between the right and left front wheels (2, 2). The power is transmitted from the transmission case (9) to the mower (24) through a work vehicle transmission device positioned in the space (15), and lawn grass reaped with the mower (24) is transmitted to the blower (17) through the chuter (28) set at the space (15).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006313108-A (JP)
Title: Multi-axis flux gate magnetic detector
Inventor: NISHIMURA NAOKI
IPC: G01R33/04
Filed: 2005-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-axis flux gate magnetic detector for preventing consumption current from increasing and reducing interference between spools.  <P>SOLUTION: The multi-axis flux gate magnetic detector comprises a switching circuit 14 for switching an excitation circuit 11 to one of an X-axis sensor 3X, a Y-axis sensor 3Y and a Z-axis sensor 3Z to be selected so as to be connected, and a switching circuit 15 for switching a receiving circuit 12 to one of the X-axis sensor 3X, the Y-axis sensor 3Y and the Z-axis sensor 3Z to be selected so as to be connected. The X-axis sensor 3X, the Y-axis sensor 3Y and the Z-axis sensor 3Z are successively excited by one excitation circuit 11. Magnetic detection signals from the X-axis sensor 3X, the Y-axis sensor 3Y and the Z-axis sensor 3Z are successively received by one receiving circuit 12.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006313238-A (JP)
Title: Light deflector
Inventor: KAMIYAMA MASAYUKI
IPC: G02F1/13
Filed: 2005-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To deflect light in a two dimensional direction in a light deflector utilizing a liquid crystal.  <P>SOLUTION: A liquid crystal layer 3 is disposed between a first transparent substrate 4a on which a first transparent electrode 1a is formed, and a second transparent substrate 4b on which a second transparent electrode 1b is formed via a pair of facing alignment films 2a, 2b. Different voltages are applied to terminals 11a, 11b formed at facing side ends of the first transparent electrode by a first voltage application means 5. Different voltages are applied to terminals 12a, 12b formed at facing side ends of the second transparent electrode 1b in the direction perpendicular to the direction between the terminals 11a, 11b by a second voltage application means 6.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006313122-A (JP)
Title: Chemical analysis apparatus and chemical analysis cartridge
Inventor: MAKI NOBUYUKI
IPC: G01N35/02
Filed: 2005-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To reliably move a solution in cartridge containers in a chemical analysis apparatus for moving the solution in cartridges through the use of a centrifugal force.  <P>SOLUTION: The chemical analysis apparatus comprises a motor, a holding disk capable of rotation by the motor, a plurality of test cartridges arranged on the holding disk, a boring machine for boring the test cartridges, a heating device, and a detection device. The test cartridge includes a substrate comprising containers and channels made of recession parts. A cover for covering the containers and the channels is mounted to the substrate. The solution is moved from the container on the inner peripheral side with respect to the axis of rotation to the container on the outer peripheral side with respect to the axis of rotation via the channels through the use of a centrifugal force generated by the rotation of the holding disk. The chemical analysis apparatus is provided with a pressing means for pressing the cover. By pressing the cover by the pressing means prior to the rotation of the holding disk, part of the solution in the container is guided to an outlet channel.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006316853-A (JP)
Title: Cooling device piping structure
Inventor: SENJIIWA MAKOTO
IPC: F16L3/22
Filed: 2005-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To perform simple piping while preventing the contact of hoses with each other at a position where the hoses intersect each other in a complicated fashion, and to reduce cost by simplifying a constitution and a piping method.  <P>SOLUTION: A commercial ladder is arranged on a piping tray for performing simple piping while preventing the contact of a cooling hose (for feeding cooling water to a cooling requiring device) with a waste heat hose (for carrying warm cooling water drained from the cooling requiring device) at an intersecting position. The number of components are reduced and a construction time is shortened.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006315259-A (JP)
Title: Mold apparatus for injection molding
Inventor: OTSUKA MASATERU
IPC: B29C45/78
Filed: 2005-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold apparatus for injection molding, capable of keeping the molding accuracy of molded products nearly constant every shot and between cavities.  <P>SOLUTION: The mold apparatus for injection molding (1) is so structured as to comprise the packing parts (107, 108), the mold (152) equipped outside of the packing parts, the heating member (120) covering the outer peripheral surface of the mold, the insulating member (121) covering the heating member, and the temperature controlling means (122, 123) that control the temperature of the heating member.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006008111-A (JP)
Title: Shift assist projection for bicycle sprocket
Inventor: EMURA ATSUHIRO
IPC: B62M9/131
Filed: 2005-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To rapidly and smoothly shift a chain from a small sprocket to a large sprocket.  <P>SOLUTION: A shift assist projection 20 is provided on a large sprocket S2 to assist the shift of a chain C from a small sprocket S1 to the large sprocket S2. The shift assist projection 20 extends axially from one side of the sprocket S2. The shift assist projection 20 has a chain receiving face 74 facing a center plane P and teeth of the large sprocket S2. The chain receiving face 74 is inclined to a predetermined angle changing with respect to the center plane P of the large sprocket S2. When the chain C is shifted from the small sprocket S1 to the large sprocket S2, the aftermost rotational edge of the chain receiving face 74 is at the position closer to the center plane from a foremost rotational edge when viewed substantially along the moving direction of the chain C.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006319767-A (JP)
Title: Flat antenna
Inventor: MAEDA TAKESHI
IPC: H01Q5/10
Filed: 2005-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a flat antenna which forms a pattern on a printed-circuit board and to use the flat antenna with a plurality of frequencies.  <P>SOLUTION: The printed-circuit board 10 is provided with an earth conductor part 11 and a feeding point 14, a first open circuit line 12 is provided approximately in parallel with the edge of the earth conductor part 11, a feeding line 13 which connects the feeding point 14 to the first open circuit line 12 is provided, a short-circuit line 15 which is branched from the feeding line 13 and is connected to the earth conductor part 11 is provided between the first open circuit line 12 and the earth conductor part 11 and a second open circuit line 16 is provided in the direction opposite to the first open circuit line 12 of the feeding line 13.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006321507-A (JP)
Title: Liquid leak detection method, and its apparatus
Inventor: TAKANO KIICHIRO
IPC: G01M3/16
Filed: 2005-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid leak detection apparatus for an item packaging bag, which enables the sure detection of a leak of liquid out of the item packaging bag, has a simple structure, and is inexpensive.  <P>SOLUTION: The liquid leak detection apparatus comprises pressurizing bodies 1, 4 which pressurize a plurality of item packaging bags 2 connected via connecting pieces 7 from both faces, electrode sheets 8 each of which is formed by printing the surface of a sheet 42 with electrodes 43 arranged at constant intervals and so placed on pressurizing faces 5, 6 of the pressurizing bodies 1, 4 that the surface bearing the formed electrodes 43 is exposed to be able to come in contact with the item packaging bags 2, pressurizing portions 14 which transfer the item packaging bags 2 which are pressurized by the pressurizing bodies 1, 4 to come in contact with the electrodes 43, in single direction, and a detecting unit 10 which detects the conductively of a current flowing through the electrodes 43 of the electrode sheets 8.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006297002-A (JP)
Title: Stand type mirror
Inventor: OKUYA YUKIMICHI
IPC: A47G1/02
Filed: 2005-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stand type mirror in a barber shop or a beauty parlor for easily confirming the portions of the user that is invisible on the front mirror by making use of the reflection of mirrors.  <P>SOLUTION: The stand type mirror can be fixed at an arbitrary position by combining an arm having a plurality of fulcrums with a height-adjustable stand. Also, the stand can be easily moved by way of wheels.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006322388-A (JP)
Title: Diagnostic device of internal combustion engine
Inventor: TOMIMATSU AKIRA
IPC: F02D45/00
Filed: 2005-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diagnostic device of an internal combustion engine capable of efficiently diagnosing the state of air flow of the internal combustion engine.  <P>SOLUTION: In an engine system 10, an ECU 100 performs an air flow state diagnosing treatment. In the air flow state diagnosing treatment, an intake stroke workload Wi and an exhaust stroke workload Wo in the engine 200 are calculated based on the output value of a cylinder pressure sensor 211. The intake stroke workload Wi and the exhaust stroke workload Wo are closely related to the air flow states of an intake system and an exhaust system. When these air flow states are abnormal, these values change. When the intake stroke workload Wi is larger than an upper limit value, the ECU 100 diagnoses that leak occurs in an intake pipe 206, and when the intake stroke workload Wi is less than a lower limit value, it diagnoses that clogging occurs in an air filter 206. Further, when the exhaust stroke workload Wo is larger than a reference value, it diagnoses that leak occurs in an exhaust pipe 209.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006329233-A (JP)
Title: Rolling bearing and machine tool spindle device
Inventor: INABA TSUYOSHI
IPC: F16C33/66
Filed: 2005-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing using an outer ring guided cage whose behavior is stabilized in grease lubrication or oil lubrication and whose noises are prevented, and to provide a machine tool spindle device.  <P>SOLUTION: An angular ball bearing 10 comprises the cage 14 to be guided by an outer ring. In a guide face 14b of the cage 14, at least two inclined grooves 14c are formed which are inclined to the axial direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006327744-A (JP)
Title: Sampling paper taking device
Inventor: KIDA KENJI
IPC: B65H31/30
Filed: 2005-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To safely and automatically perform sampling to confirm printing quality of printed papers delivered from a printing machine.  <P>SOLUTION: A printed paper 10 is separated as a sampling paper 10a from a delivering device 20 at a sampling paper releasing position B on the way of conveying the printed papers 10 continuously delivered onto a paper loading plate 12 from the printing machine by the delivering device 20, and conveyed downward the paper loading plate 12 by the sampling paper taking device 1, and taken onto a paper receiver plate 3 as a sampling paper taking position A.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005247315-A (JP)
Title: Vehicular seat structure
Inventor: KAYUMI TETSUYA
IPC: B60N2/06
Filed: 2005-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular seat structure capable of preventing interference of shoulders of adjacent occupants with each other, and reducing the number of parts and the cost.  <P>SOLUTION: In the vehicular seat structure for three persons having wide seats 11 and 21 and narrow seats 16 and 26 adjacent to the wide seats, the narrow seats are singly slidable in the longitudinal direction of a vehicle body by slide mechanisms 19 and 29, and the layout can be realized, in which the narrow seats are located at the rear side of the vehicle body with respect to the wide seats. The slide quantity of the narrow seats backward of the vehicle body by the slide mechanisms is set to be the slide quantity in which a shoulder of an occupant seated in the narrow seat is separable from a shoulder of an occupant seated in the wide seat.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006335830-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: HOSHIKA NORIHISA
IPC: H01L23/29
Filed: 2005-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an epoxy resin composition for sealing semiconductor, which has excellent mold release characteristics in molding, continuous moldability and properties of excellent solder reflow resistance.  <P>SOLUTION: The epoxy resin composition for sealing semiconductors is an epoxy resin composition which comprises (A) an epoxy resin, (B) a phenol-based resin, (C) a curing promoter and (D) an inorganic filler as main components and in which at least one of (A) the epoxy resin and (B) the phenol-based resin contains a resin of novolak structure having a biphenylene skeleton in a main chain. The epoxy resin composition comprises further (E) ≥0.01 wt.% and ≤1 wt.% of oxidized paraffin wax in the whole epoxy resin composition and (F) ≥0.01 wt.% and ≤1 wt.% of a carboxy group-containing butadiene-acrylonitrile copolymer (f1) and/or a reaction product (f2) of a carboxy group-containing butadiene-acrylonitrile copolymer and an epoxy resin in the whole epoxy resin composition.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006338967-A (JP)
Title: Fuel cell system and its control method
Inventor: TAKADA CHIKAYUKI
IPC: H01M8/04
Filed: 2005-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce consumption of a fuel.  <P>SOLUTION: This fuel cell system includes: a fuel cell comprising a plurality of fuel cell sections; a fuel cell operation control processing means for supplying the fuel to the selected fuel cell section(s) to operate the selected fuel cell section(s); and a stop control processing means for stopping the operation of the selected fuel cell section(s). Since the fuel is supplied only to the selected fuel cell section(s), the need to use all the unit cells is obviated. Accordingly, only the fuel in the selected fuel section(s) is discharged in the stop control process, whereby the fuel without contributing the generation of power is never discharged.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005319315-A (JP)
Title: Endoscope with panoramic view
Inventor: IDDAN GAVRIEL J
IPC: A61B1/04
Filed: 2005-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope which can acquire an image of a sector in vivo at the rear of the edge of a tube of the endoscope.  <P>SOLUTION: An endoscope has an imaging unit. This imaging unit can include a reflex surface for example for making an image of sector surrounding the tube of the endoscope reflect on an image sensor.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006335727-A (JP)
Title: System for producing carbonate ester and method for producing the carbonate ester
Inventor: SEIKI YOSHIO
IPC: C07C69/96
Filed: 2005-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for producing a carbonate ester, capable of decreasing an exhaust gas which is exhausted in case of synthesizing a carbonate ester.  <P>SOLUTION: This system for producing the carbonate ester is equipped with a steam reforming apparatus 2 for forming a synthesis gas 15 and an alcohol synthesizing apparatus 3 for synthesizing an alcohol 17 from the synthesis gas 15. The steam reforming apparatus 2 forms the synthesis gas 15, by using combustion heat which is formed by burning an unreacted gas 14 formed in case of synthesizing the alcohol 17 from the synthesis gas 15 and subjecting a raw material gas 13 containing hydrocarbon to steam reforming. Further, the system is equipped with a carbon dioxide recovery apparatus 4 for recovering carbon dioxide 18 from a combustion exhaust gas 16 which is formed by burning the unreacted gas 14 and a DMC (dimethyl carbonate) synthesis apparatus 5 for forming the carbonate ester 19 from the carbon dioxide 18 and the alcohol 17. When the raw material gas 13 contains hydrogen in a high concentration, the exhaust gas 14 exhausted in case of synthesizing the carbonate ester from the raw material gas 13 is decreased, by utilizing the unreacted gas 14 as a fuel.  <P>COPYRIGHT: (C)2007,JPO&INPIT